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authorPacho Ramos <pacho@gentoo.org>2021-06-06 19:53:35 +0200
committerPacho Ramos <pacho@gentoo.org>2021-06-06 20:00:25 +0200
commit4c6d3923cebdfe0d28396c690222df5c2f206f6b (patch)
tree1dc705e7a706f757e349f899bc21d11f8533c99a /sci-libs/libsvm
parentsci-biology/amap: Support newer java (diff)
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sci-libs/libsvm: Bump to 3.25
Closes: https://bugs.gentoo.org/787647 Package-Manager: Portage-3.0.19, Repoman-3.0.3 Signed-off-by: Pacho Ramos <pacho@gentoo.org>
Diffstat (limited to 'sci-libs/libsvm')
-rw-r--r--sci-libs/libsvm/Manifest1
-rw-r--r--sci-libs/libsvm/libsvm-3.25.ebuild118
2 files changed, 119 insertions, 0 deletions
diff --git a/sci-libs/libsvm/Manifest b/sci-libs/libsvm/Manifest
index b4b1cfca5372..e1e9144dd425 100644
--- a/sci-libs/libsvm/Manifest
+++ b/sci-libs/libsvm/Manifest
@@ -1 +1,2 @@
DIST libsvm-3.24.tar.gz 876441 BLAKE2B 6781804ba9706de5ad363bcbda20f2ec181cc4ee9613c9e7429f03872f7a03b04859df2ec00692d9de3ea237d1e478435a4d4db3ce7e5292689a2eab26a1fe46 SHA512 ff3c39bc84291bfb707151d7b8b6fb2eece937afa769cb8ee579d00ee4c30e943d476cd7bb18851d482c9bed89cf94fb3fd8abca4d47253360e12e9406f2f24b
+DIST libsvm-3.25.tar.gz 892471 BLAKE2B a80b7192981811f57446a966c911a07a2de17042e67faa26451c23129dafeac642596a619731b57a27d9845f904e2e4c5c11ae8aa3006fa49e2f62d7cec4cca2 SHA512 91afbcfd204f5fc9c367df446550cecaf01d5e34770fa10fc6bb02277d79b756393f7d057290df0f72fc941faaf0f4c84a863a3bf9d8628eeff1f99b6bc57a98
diff --git a/sci-libs/libsvm/libsvm-3.25.ebuild b/sci-libs/libsvm/libsvm-3.25.ebuild
new file mode 100644
index 000000000000..f4a2fdf7ebd9
--- /dev/null
+++ b/sci-libs/libsvm/libsvm-3.25.ebuild
@@ -0,0 +1,118 @@
+# Copyright 1999-2021 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=7
+PYTHON_COMPAT=( python3_{7..10} )
+
+inherit flag-o-matic java-pkg-opt-2 python-r1 toolchain-funcs
+
+DESCRIPTION="Library for Support Vector Machines"
+HOMEPAGE="https://www.csie.ntu.edu.tw/~cjlin/libsvm/"
+SRC_URI="https://www.csie.ntu.edu.tw/~cjlin/libsvm/${P}.tar.gz"
+
+LICENSE="BSD"
+SLOT="0/2"
+KEYWORDS="~amd64 ~ppc ~ppc64 ~x86 ~amd64-linux ~x86-linux"
+IUSE="java openmp python tools"
+REQUIRED_USE="python? ( ${PYTHON_REQUIRED_USE} )"
+
+DEPEND="
+ java? ( >=virtual/jdk-1.8:* )
+ python? ( ${PYTHON_DEPS} )
+"
+RDEPEND="
+ java? ( >=virtual/jre-1.8:* )
+ python? ( ${PYTHON_DEPS} )
+ tools? ( sci-visualization/gnuplot )
+"
+
+PATCHES=(
+ "${FILESDIR}/3.11-openmp.patch"
+ "${FILESDIR}/3.14-makefile.patch"
+)
+
+pkg_setup() {
+ if use openmp; then
+ if ! tc-has-openmp; then
+ ewarn "OpenMP is not supported by your currently selected compiler"
+
+ if tc-is-clang; then
+ ewarn "OpenMP support in sys-devel/clang is provided by sys-libs/libomp,"
+ ewarn "which you will need to build ${CATEGORY}/${PN} for USE=\"openmp\""
+ fi
+
+ die "need openmp capable compiler"
+ fi
+
+ append-cflags -fopenmp
+ append-cxxflags -fopenmp
+ append-cppflags -DOPENMP
+ fi
+}
+
+src_prepare() {
+ default
+
+ sed -i -e "s@\.\./@${EPREFIX}/usr/bin/@g" tools/*.py \
+ || die "Failed to fix paths in python files"
+ sed -i -e "s|./grid.py|${EPREFIX}/usr/bin/svm-grid|g" tools/*.py \
+ || die "Failed to fix paths for svm-grid"
+ sed -i -e 's/grid.py/svm-grid/g' tools/grid.py \
+ || die "Failed to rename grid.py to svm-grid"
+
+ if use java; then
+ local JAVAC_FLAGS="$(java-pkg_javac-args)"
+ sed -i \
+ -e "s/JAVAC_FLAGS =/JAVAC_FLAGS=${JAVAC_FLAGS}/g" \
+ java/Makefile || die "Failed to fix java makefile"
+ fi
+ tc-export CXX CC
+}
+
+src_compile() {
+ default
+ use java && emake -C java
+}
+
+src_install() {
+ dobin svm-train svm-predict svm-scale
+ dolib.so *.so*
+ doheader svm.h
+
+ DOCS=( README )
+
+ if use tools; then
+ local t
+ for t in tools/*.py; do
+ python_foreach_impl python_newscript ${t} svm-$(basename ${t} .py)
+ done
+
+ mv tools/README{,.tools} || die
+ DOCS+=( tools/README.tools )
+
+ insinto /usr/share/doc/${PF}/examples
+ docompress -x /usr/share/doc/${PF}/examples
+ doins heart_scale
+ doins -r svm-toy
+ fi
+
+ if use python ; then
+ installation() {
+ touch python/__init__.py || die
+ python_moduleinto libsvm
+ python_domodule python/*.py
+ }
+ python_foreach_impl installation
+
+ mv python/README{,.python} || die
+ DOCS+=( python/README.python )
+ fi
+
+ HTML_DOCS=( FAQ.html )
+ if use java; then
+ java-pkg_dojar java/libsvm.jar
+ HTML_DOCS+=( java/test_applet.html )
+ fi
+
+ einstalldocs
+}